@media print {
  * {
    background: transparent !important;
    color: black !important; // Black prints faster: sanbeiji.com/archives/953
    text-shadow: none !important;
    filter: none !important;
    -ms-filter: none !important;
  }

  a, a:visited {
    text-decoration: underline;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }

  abbr[title]:after {
    content: " (" attr(title) ")";
  }

  .ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after {
    // Don't show links for images, or javascript/internal links
    content: "";
  }

  pre, blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  thead {
    // css-discuss.incutio.com/wiki/Printing_Tables
    display: table-header-group;
  }

  tr, img {
    page-break-inside: avoid;
  }

  img {
    max-width: 100% !important;
  }

  @page {
    margin: 0.5cm;
  }

  p, h2, h3 {
    orphans: 3; widows: 3;
  }

  h2, h3 {
    page-break-after: avoid;
  }
}
